Thank you for such a lovely comment Stephen. It can get a bit bleak and dark at times, as I'm sure many of us are aware. It all seems to go to rancid pilchards when I get the slide-rule and protractor out. This was burped out over coffee and toast with N's lovely message resting on my knee. Moments earlier, the thought of writing about Valentine's Day hadn’t entered my mind. It was a message to her that I felt like sharing.